Doctor profile · Federal record
Dr. Cristian Vallejos, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Portland, OR
- NPI 1033206594
- Accepts Medicare
- MIPS 67.7 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9701 Sw Barnes RD, Suite 300
Portland, OR 972256772
(503) 297-8081
fax (503) 292-6601 - Mailing address
-
541 Ne 20Th Ave Ste 225
Portland, OR 972322895
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 19, 2024
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oregon #MD27733
- Medicaid (2)
- OR #241789 · WA #2502569
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033206594. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
445
Distinct HCPCS
10
Medicare allowed
$46,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 152 | 81 | $37 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 64 | 64 | $247 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 44 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 47 | $92 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 32 | 32 | $101 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 31 | $104 | |
91200 |
Measurement of liver stiffness | 24 | 24 | $31 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 15 | 15 | $169 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $167 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $115 |
In context: peer comparison
Among 45 peers in Portland Gastroenterology Physician, average services per provider: 59. This provider delivers 7.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
489
Patients
227
Total drug cost
$48,578
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 129 | 44 | $2,465 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 77 | 72 | $1,566 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 44 | 43 | $7,479 |
| Ondansetron Odt (Ondansetron) | Brand | 42 | 42 | $218 |
| Mesalamine | Generic | 40 | 0 | $18,184 |
| Pantoprazole Sodium | Generic | 34 | 0 | $650 |
| Ursodiol | Generic | 29 | 0 | $6,803 |
| Prednisone | Generic | 18 | 0 | $242 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 16 | 13 | $319 |
| Budesonide Dr (Budesonide) | Brand | 13 | 0 | $1,300 |
Hospital affiliations
Frequently asked questions
What is Dr. Cristian Vallejos's medical specialty?
Dr. Cristian Vallejos practices Gastroenterology Physician in Portland, OR.
Where does Dr. Cristian Vallejos practice?
Dr. Cristian Vallejos practices at 9701 Sw Barnes RD, Portland, OR 972256772. Office phone: 5032978081.
What is Dr. Cristian Vallejos's NPI?
Dr. Cristian Vallejos's National Provider Identifier (NPI) is 1033206594, issued by NPPES.
Does Dr. Cristian Vallejos accept Medicare assignment?
Yes. Dr. Cristian Vallejos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cristian Vallejos commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.